i think they use their brains. maybe a duster or a chisel and a hammer. lol i bet ur in a science lab doing research for a 2-minute project. â¥ paleontolgy to death. i think they use their brains. maybe a duster or a chisel and a hammer. lol i bet ur in a science lab doing research for a 2-minute project.
Doing a 5K run can add a new level of challenge and interest to your exercise program. A 5K run is 3.1 miles. Don't be daunted by the distance. A 5K run is a great distance for a beginner. You can prepare for a 5K run in just two months. Consider using this seven-week 5K run training schedule as your guide. This 5K run training schedule was created by Olympian Jeff Galloway.
I'm 14, reasonably fit and healthy and I did an easy 10km in 50mins without training. I can do a 5km run in about 18-20mins depending on the course. For 20km 2-2.5 hours would be an okay time for an reasonably fit person.It depends on your body type but if you trained fairly hard (mainly jogging about 2,5-3km a day, with some extra fitness work) 5 times a week it would probably take about a month to do about 2hours in a 20km run if you started fairly unfit.'m 14, reasonably fit and healthy and I did an easy 10km in 50mins without training. I can do a 5km run in about 18-20mins depending on the course. For 20km 2-2.5 hours would be an okay time for an reasonably fit person.